Tsapko, M. I., F. I. Valyarovskiy, E. T. Maiboroda, E. N. Khusainova, and O. O. Varnavskaya. “Language Identity As a Unifying Identity: Linguistic, Ethnopolitical and International Legal Aspects”. Space and Culture, India, Vol. 6, no. 2, Sept. 2018, pp. 121-9, doi:10.20896/saci.v6i2.360.